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1. 发明授权

US09822758B2 Hydroelectric turbine coil arrangement 有权
公开(公告)号：US09822758B2
公开(公告)日：2017-11-21
申请号：US14238135
申请日：2012-08-08
申请人： Edward Spooner
发明人： Edward Spooner
IPC分类号： F03B17/06 , F03B13/26 , H02K3/28 , H02K7/18 , H02K41/06
CPC分类号： F03B17/06 , F03B13/264 , F05B2240/60 , F05B2250/42 , F05B2260/85 , H02K3/28 , H02K7/1823 , H02K41/06 , Y02E10/28
摘要： The present invention provides a hydroelectric turbine for generating electricity by extracting power from the tidal flow of water through the turbine, the turbine comprising a shaftless rotor which results in the eccentric rotation of the rotor relative to the stator, which can result in uneven generation of power through differences in the spacing between rim mounted magnets and coils forming a generator of the turbine, the turbine thus employing groupings of equally spaced and serially connected coils.

2. 发明申请

US20140319836A1 METHOD AND SYSTEM FOR CONTROLLING HYDROELECTRIC TURBINES 有权
标题翻译：控制水力涡轮机的方法和系统
公开(公告)号：US20140319836A1
公开(公告)日：2014-10-30
申请号：US14238414
申请日：2012-08-10
申请人： Edward Spooner , Simon Cawthorne , Wee Keong Khoo
发明人： Edward Spooner , Simon Cawthorne , Wee Keong Khoo
IPC分类号： F03B13/10
CPC分类号： F03B13/10 , A47G19/02 , F03B15/00 , H02M5/45 , Y02E10/28 , Y02E10/38
摘要： A control system for controlling an operation of a hydroelectric turbine. The control system comprises a converter system to convert AC power, supplied by a generator connected to the turbine, and having a voltage and frequency that is a function of a rotational speed of the turbine, to AC power having a voltage and frequency of a transmission system for transmitting the AC power to a receiving station. The system further comprises a control unit that is arranged to co-operate with the converter system to adjust the AC voltage supplied by the generator in response to a water flow speed through the turbine to thereby control rotation of the turbine. The converter system comprises a first-stage converter and a second-stage converter, with a DC link provided between the first and second-stage converters. The first-stage converter is arranged to convert the AC power supplied by the generator to DC power. The second-stage converter is arranged to convert the DC power to the AC Power for transmission to the receiving station and the second-stage converter is of a current-source inverter type.
摘要翻译：一种用于控制水电涡轮机的操作的控制系统。控制系统包括转换器系统，用于将连接到涡轮机的发电机提供的交流电力转换成具有作为涡轮机转速的函数的电压和频率，具有传输电压和频率的交流电力用于将AC电力发送到接收站的系统。该系统还包括控制单元，该控制单元被布置为与转换器系统协作以响应于通过涡轮机的水流速度来调节由发电机提供的AC电压，从而控制涡轮机的旋转。转换器系统包括第一级转换器和第二级转换器，其中第一级转换器和第二级转换器之间具有直流链路。第一级转换器被设置为将由发电机提供的AC电力转换成DC电力。第二级转换器被配置为将DC电力转换为AC电力以传输到接收站，并且第二级转换器是电流源逆变器类型。

3. 发明申请

US20140232117A1 HYDROELECTRIC TURBINE COIL ARRANGEMENT 有权
标题翻译：水电涡旋线圈布置
公开(公告)号：US20140232117A1
公开(公告)日：2014-08-21
申请号：US14238135
申请日：2012-08-08
申请人： Edward Spooner
发明人： Edward Spooner
IPC分类号： F03B17/06
CPC分类号： F03B17/06 , F03B13/264 , F05B2240/60 , F05B2250/42 , F05B2260/85 , H02K3/28 , H02K7/1823 , H02K41/06 , Y02E10/28
摘要： The present invention provides a hydroelectric turbine for generating electricity by extracting power from the tidal flow of water through the turbine, the turbine comprising a shaftless rotor which results in the eccentric rotation of the rotor relative to the stator, which can result in uneven generation of power through differences in the spacing between rim mounted magnets and coils forming a generator of the turbine, the turbine thus employing groupings of equally spaced and serially connected coils.
摘要翻译：本发明提供一种水力涡轮机，其通过从水流通过涡轮机的潮汐流提取动力来发电，该涡轮机包括导致转子相对于定子的偏心旋转的无轴转子，这可能导致不均匀的发生通过轮辋安装的磁体和形成涡轮机的发电机的线圈之间的间隔的差异，涡轮机因此采用等间距和串联连接的线圈的组合。

4. 发明申请

US20120187680A1 ELECTRICAL POWER CONVERSION SYSTEM AND METHOD 有权
标题翻译：电力转换系统及方法
公开(公告)号：US20120187680A1
公开(公告)日：2012-07-26
申请号：US13498836
申请日：2010-09-29
申请人： Edward Spooner , David Taaffe
发明人： Edward Spooner , David Taaffe
IPC分类号： H02P9/04 , H02P11/06
CPC分类号： H02M7/54 , B60L8/00 , H02J3/36 , Y02E60/60
摘要： A system and method for electrical power conversion, with the system being intended for use in converting a high voltage DC power output from a turbine generator to an AC power signal that is suitable for connecting to an AC power grid. The system utilises a mechanical coupling between a synchronous motor driving a synchronous generator in order to provide isolation, as well as allowing for control of the real power output by the system.
摘要翻译：一种用于电力转换的系统和方法，该系统旨在用于将从涡轮发电机输出的高压直流电力转换为适于连接到交流电网的交流电力信号。该系统利用驱动同步发电机的同步电机之间的机械耦合，以提供隔离，以及允许控制系统的实际功率输出。

5. 发明授权

US09638160B2 Method and system for controlling hydroelectric turbines 有权
公开(公告)号：US09638160B2
公开(公告)日：2017-05-02
申请号：US14238428
申请日：2012-08-10
申请人： Edward Spooner , Simon Cawthorne , Wee Keong Khoo
发明人： Edward Spooner , Simon Cawthorne , Wee Keong Khoo
IPC分类号： F03B15/00 , F03B13/10 , A47G19/02 , H02M5/45
CPC分类号： F03B13/10 , A47G19/02 , F03B15/00 , H02M5/45 , Y02E10/28 , Y02E10/38
摘要： A hydroelectric turbine array system comprises an array of turbine systems and a supervisory controller. Each turbine system of the array comprises a hydroelectric turbine and a control system. The control system includes a converter system arranged to convert AC power, supplied by a generator connected to the hydroelectric turbine and having a voltage and frequency that is a function of a rotational speed of the hydroelectric turbine, to AC power having a voltage and frequency of a transmission system for transmitting the AC power to a receiving station and a control unit co-operable with the converter system to adjust the AC voltage supplied by the generator. The supervisory controller determines a performance level of a plurality of hydroelectric turbines within the array and instructs the control unit of at least one of the turbine systems to adjust the AC voltage supplied by the generator to alter the power generated by the at least one of the turbine systems to thereby control the overall power generated by the array.

6. 发明申请

US20080124233A1 Electric motor assisted turbocharger 审中-公开
标题翻译：电动助力涡轮增压器
公开(公告)号：US20080124233A1
公开(公告)日：2008-05-29
申请号：US11894265
申请日：2007-08-20
申请人： Edward Spooner
发明人： Edward Spooner
IPC分类号： F04B17/03 , H02K17/12 , H02K1/22 , F02B33/44
CPC分类号： F04D13/06 , F01D15/10 , F02B37/025 , F02B37/10 , F02B39/10 , F05D2220/40 , H02K7/14 , H02K17/02 , Y02T10/144
摘要： A turbocharger comprises a turbine wheel and a compressor wheel mounted to a turbocharger shaft. An electric induction motor is provided for assisting rotation of the compressor wheel in predetermined circumstances. The motor comprises a fixed stator having motor field coils which generate a rotating magnetic field when energised by an AC control signal which induces eddy current flow in a rotor to generate a rotor magnetic field which in turn interacts with the stator magnetic field producing torque in the rotor.
摘要翻译：涡轮增压器包括涡轮机叶轮和安装在涡轮增压器轴上的压缩机叶轮。提供一种电动感应电动机，用于在预定的情况下辅助压缩机叶轮的旋转。电动机包括具有电动机励磁线圈的固定定子，该电动机励磁线圈当由AC控制信号激励时产生旋转磁场，该AC控制信号在转子中产生涡流，以产生转子磁场，转子磁场又与定子磁场相互作用，产生转子磁场中的转矩转子。

7. 发明授权

US09595857B2 Electrical machine 有权
标题翻译：电机
公开(公告)号：US09595857B2
公开(公告)日：2017-03-14
申请号：US14437682
申请日：2013-10-29
申请人： Simon Cawthorne , Edward Spooner
发明人： Simon Cawthorne , Edward Spooner
IPC分类号： F03B13/00 , H02K16/04 , H02K1/16 , H02K7/18 , H02K3/48 , H02K41/02
CPC分类号： H02K16/04 , H02K1/16 , H02K1/165 , H02K3/48 , H02K7/1823 , H02K41/02 , H02K2203/15
摘要： An electrical machine comprising a stator and a member arranged to move relative to said stator. The stator comprises a first stator structure incorporating a first plurality of windings disposed along the direction of relative motion and displaced from the movable member in a direction perpendicular to the direction of motion, and a second stator structure incorporating a second plurality of windings displaced in a second direction from the movable member, so that the movable member lies between the two stator structures. The movable member is arranged to electrically couple with the windings. The first plurality of windings includes a single phase winding connected to a first single-phase ac supply, and the second plurality of windings includes a single phase winding of the same pole pitch being displaced in the direction of relative motion from first plurality of windings and connected to a second single-phase ac supply whose phase is displaced from that of the first supply.
摘要翻译：一种电机，包括定子和被布置成相对于所述定子移动的构件。定子包括第一定子结构，该第一定子结构包括沿着相对运动方向设置的第一多个绕组，该第一多个绕组沿着与运动方向垂直的方向从可动构件移位;以及第二定子结构，从可动构件的第二方向，使得可动构件位于两个定子结构之间。可动构件被布置成与绕组电耦合。第一组多个绕组包括连接到第一单相交流电源的单相绕组，并且第二多个绕组包括相同磁极间距的单相绕组在与第一多个绕组相对运动的方向上移位，以及连接到第二单相交流电源，其相位与第一电源相位相反。

8. 发明授权

US09473046B2 Electrical power conversion system and method 有权
标题翻译：电力转换系统及方法
公开(公告)号：US09473046B2
公开(公告)日：2016-10-18
申请号：US13498836
申请日：2010-09-29
申请人： Edward Spooner , David Taaffe
发明人： Edward Spooner , David Taaffe
IPC分类号： F03B13/00 , H02P6/00 , H02M7/54 , H02J3/36 , B60L8/00
CPC分类号： H02M7/54 , B60L8/00 , H02J3/36 , Y02E60/60
摘要： A system and method for electrical power conversion, with the system being intended for use in converting a high voltage DC power output from a turbine generator to an AC power signal that is suitable for connecting to an AC power grid. The system utilizes a mechanical coupling between a synchronous motor driving a synchronous generator in order to provide isolation, as well as allowing for control of the real power output by the system.
摘要翻译：一种用于电力转换的系统和方法，该系统旨在用于将从涡轮发电机输出的高压直流电力转换为适于连接到交流电网的交流电力信号。该系统利用驱动同步发电机的同步电机之间的机械耦合，以提供隔离，以及允许控制系统的实际功率输出。

9. 发明申请

US20140246854A1 METHOD AND SYSTEM FOR CONTROLLING HYDROELECTRIC TURBINES 有权
标题翻译：控制水力涡轮机的方法和系统
公开(公告)号：US20140246854A1
公开(公告)日：2014-09-04
申请号：US14238428
申请日：2012-08-10
申请人： Edward Spooner , Simon Cawthorne , Wee Keong Khoo
发明人： Edward Spooner , Simon Cawthorne , Wee Keong Khoo
IPC分类号： F03B15/00 , F03B13/10
CPC分类号： F03B13/10 , A47G19/02 , F03B15/00 , H02M5/45 , Y02E10/28 , Y02E10/38
摘要： A hydroelectric turbine array system comprises an array of turbine systems and a supervisory controller. Each turbine system of the array comprises a hydroelectric turbine and a control system. The control system includes a converter system arranged to convert AC power, supplied by a generator connected to the hydroelectric turbine and having a voltage and frequency that is a function of a rotational speed of the hydroelectric turbine, to AC power having a voltage and frequency of a transmission system for transmitting the AC power to a receiving station and a control unit co-operable with the converter system to adjust the AC voltage supplied by the generator. The supervisory controller determines a performance level of a plurality of hydroelectric turbines within the array and instructs the control unit of at least one of the turbine systems to adjust the AC voltage supplied by the generator to alter the power generated by the at least one of the turbine systems to thereby control the overall power generated by the array.
摘要翻译：水电涡轮机阵列系统包括涡轮机系统阵列和监控控制器。阵列的每个涡轮机系统包括水电涡轮机和控制系统。控制系统包括转换器系统，其被配置为将连接到水力涡轮机的发电机提供的AC功率转换成具有作为水力发电机的转速的函数的电压和频率的AC电力，具有电压和频率为用于将AC电力发送到接收站的传输系统和与转换器系统协作的控制单元，以调整由发电机提供的AC电压。监控控制器确定阵列内的多个水力涡轮机的性能水平，并指示涡轮机系统中的至少一个的控制单元调整由发电机提供的AC电压，以改变由至少一个涡轮机系统，从而控制阵列产生的整体功率。

10. 发明授权

US07296409B2 Electric motor assisted turbocharger 有权
标题翻译：电动助力涡轮增压器
公开(公告)号：US07296409B2
公开(公告)日：2007-11-20
申请号：US10768358
申请日：2004-01-30
申请人： Edward Spooner
发明人： Edward Spooner
IPC分类号： F02B33/44 , H02K21/12 , H02K21/22 , H02K17/00 , H02K7/18
CPC分类号： F04D13/06 , F01D15/10 , F02B37/025 , F02B37/10 , F02B39/10 , F05D2220/40 , H02K7/14 , H02K17/02 , Y02T10/144
摘要： A turbocharger comprises a turbine wheel and a compressor wheel mounted to a turbocharger shaft. An electric induction motor is provided for assisting rotation of the compressor wheel in predetermined circumstances. The motor comprises a fixed stator having motor field coils which generate a rotating magnetic field when energised by an AC control signal which induces eddy current flow in a rotor to generate a rotor magnetic field which in turn interacts with the stator magnetic field producing torque in the rotor.
摘要翻译：涡轮增压器包括涡轮机叶轮和安装在涡轮增压器轴上的压缩机叶轮。提供一种电动感应电动机，用于在预定的情况下辅助压缩机叶轮的旋转。电动机包括具有电动机励磁线圈的固定定子，该电动机励磁线圈当由AC控制信号激励时产生旋转磁场，该AC控制信号在转子中产生涡流，以产生转子磁场，转子磁场又与定子磁场相互作用，产生转子磁场中的转矩转子。

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